*2024/08/01 10:06:17.70 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2023/08/30 16:20:24.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 81 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : E37EB0C NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 81 2 Depth metres 1.345 80.377 3 Temperature:Primary 'deg C (ITS90)' 8.7063 16.2665 4 Salinity:T0:C0 PSS-78 26.3966 32.3376 5 Fluorescence:URU:Wetlabs mg/m^3 0.113 2.754 6 Oxygen:Dissolved:SBE mL/L 1.577 5.779 7 Oxygen:Dissolved:SBE umol/kg 68.70573 253.234 8 Conductivity:Primary S/m 3.428062 3.678174 9 Number_of_bin_records n/a 6 38 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 7 F ' ' 1 3 -99 ' ' 9 F ' ' 4 4 -99 ' ' 9 F ' ' 4 5 -99 ' ' 8 F ' ' 3 6 -99 ' ' 7 F ' ' 2 7 -99 ' ' 6 F ' ' 1 8 -99 ' ' 10 F ' ' 5 9 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: E:\Telework\2023-064\Processing\derive\2023-064-0082.cnv $END *ADMINISTRATION MISSION : 2023-064 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Follow the Fish Barkley Sound Purse Seine SCIENTIST : Bokvist J. PLATFORM : Nita Maria *LOCATION GEOGRAPHIC AREA : WCVI / Barkley Sound STATION : SPROAT NARROWS EVENT NUMBER : 82 LATITUDE : 49 6.87100 N ! (deg min) LONGITUDE : 124 48.99600 W ! (deg min) WATER DEPTH : 122 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-19plus SERIAL NUMBER : 8241 $TABLE: SENSORS ! Name Abs Depth Serial No ! --------------------------------- -------------- ---------- Temperature ' ' 8241 Conductivity ' ' 8241 'Pressure:Strain Gauge' ' ' 8241 'Oxygen:SBE 43' ' ' 4354 'Fluorometer:WET Labs ECO-AFL/FL' ' ' FLRT-7495 $END $REMARKS Software Version 1.59 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.3 2024/07/24 16:04:30 2295 2295 CLEAN 5.3 2024/07/25 13:30:24 2295 2295 MERGEHDR 1.3 2024/07/25 13:30:37 2295 2295 ADTIMCH 4.4 2024/07/25 13:30:51 2295 2295 CLIP 1.4.1 2024/07/25 13:48:10 2295 1796 SHIFTDAT 3.5.1 2024/07/25 14:36:37 1796 1796 DELETE 6.3 2024/07/25 14:37:06 1796 650 CLIP 1.4.1 2024/07/25 15:28:55 650 644 CLEAN 5.3 2024/08/01 08:18:32 644 644 BINAVE 4.2.1 2024/08/01 09:19:47 644 81 REMOVECH 8.2 2024/08/01 09:21:32 81 81 CHGUNITS 3.2 2024/08/01 09:23:07 81 81 REORDER 1.3.1 2024/08/01 09:45:46 ? ? HDREDIT2 3.2 2024/08/01 10:06:17 ? ? $END $REMARKS -CLEAN functions: 2024/07/25 13:30:16 20 Reset #RECS, MIN & MAX values in header. Interpolation by Record Number, in Pressure [decibar] Set event to last 4 characters of file name -The following ADTIMCH parameters were used. Add 8.00 hours to times in header file section -The following CLIP parameters were used. Clip by Record Number Limits First Record,Last Record = 500,end Time Not Available in File -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -2.20 Salinity was recalculated after shift -The following DELETE parameters were used: Surface Record Removal: Last Press Min Maximum Surface Pressure (relative): 10.00 Surface Swell Pressure Tolerance: 1.00 Pressure NOT filtered. Swells deleted. Warning message if pressure difference of 2.00 Drop rates < 0.30m/s (calculated over 5 points) will be deleted. Drop rate applies in the range 10.00 to 71.20 dbars Sample interval (from FILE section of header) = 0.250 seconds. -The following CLIP parameters were used. Clip by Channel Range Clip Channel: Pressure Min,Max = 1.200, 50000.000 Time Not Available in File -CLEAN functions: 2024/08/01 08:18:28 20 Reset #RECS, MIN & MAX values in header. Set event to last 4 characters of file name Set header Start and End times from the data. *FAILED* Set header Latitude and Longitude limits the data. *FAILED* -The following BINAVE parameters were used: Bin channel = Pressure Averaging interval = 1.00 Minimum bin value = 0.000 Bin value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -REMOVECH 2024/08/01 09:21:32 The following CHANNEL(S) were removed: Scan_Number Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Flag -CHANGE units: Temperature reference channel: Temperature [deg C (ITS90)] Salinity reference channel: Salinity:T0:C0 [PSS-78] 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2024/08/01 10:06:17 Applied edit header: E:\Telework\2023-064\Processing\doc\2023-064-HDR.TXT Channel 1: Pressure [decibar] Format: F9.4 ==> F7.1 Channel 2: Depth [metres] Name: Depth:Salt_Water ==> Depth Format: F9.4 ==> F7.1 Channel 3: Temperature:Primary [deg C (ITS90)] Name: Temperature ==> Temperature:Primary Channel 5: Fluorescence:URU:Wetlabs [mg/m^3] Name: Fluorescence:URU:Wetlabs:ECO-AFL ==> Fluorescence:URU:Wetlabs Channel 6: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 8: Conductivity:Primary [S/m] Format: F10.6 ==> F10.5 $END *COMMENTS SBE HEADER Sea-Bird SBE19plus Data File: FileName = C:\Users\WaterProperties-16\Documents\Follow the fish Barkley Purse Seine\Original\2023-064-0082.hex Software Version 1.59 Temperature SN = 8241 Conductivity SN = 8241 System UpLoad Time = Sep 01 2023 18:31:55 Follow The Fish Barkley Sound Purse Seine - 30-Aug-2023 - Sproat Narrows 2 ds SBE 19plus V 3.1.8 SERIAL NO. 8241 01 Sep 2023 10:31:38 vbatt = 12.7, vlith = 8.4, ioper = 62.2 ma, ipump = 68.3 ma, iext01 = 5.1 ma, iext2345 = 22.4 ma status = not logging number of scans to average = 1 samples = 155779, free = 4230763, casts = 91 mode = profile, minimum cond freq = 3206, pump delay = 60 sec autorun = no, ignore magnetic switch = no battery type = alkaline, battery cutoff = 7.5 volts pressure sensor = strain gauge, range = 870.0 SBE 38 = no, WETLABS = no, OPTODE = no, SBE63 = no, SeaFET = no, Gas Tension D evice = no Ext Volt 0 = yes, Ext Volt 1 = no Ext Volt 2 = yes, Ext Volt 3 = no Ext Volt 4 = no, Ext Volt 5 = no echo characters = yes output format = raw HEX S> SBE 19plus V 3.1.8 SERIAL NO. 8241 01 Sep 2023 10:32:04 temperature: 09-Dec-22 TA0 = 1.243927e-03 TA1 = 2.764909e-04 TA2 = -1.244512e-06 TA3 = 1.841943e-07 TOFFSET = 0.000000e+00 conductivity: 09-Dec-22 G = -1.006310e+00 H = 1.379511e-01 I = -2.854140e-04 J = 4.038563e-05 CPCOR = -9.570000e-08 CTCOR = 3.250000e-06 CSLOPE = 1.000000e+00 pressure S/N = 12041679, range = 870 psia: 03-Dec-22 PA0 = 1.138543e+00 PA1 = 2.619306e-03 PA2 = 1.566019e-11 PTCA0 = 5.246591e+05 PTCA1 = 3.468777e+01 PTCA2 = -6.403339e-01 PTCB0 = 2.538575e+01 PTCB1 = -2.500000e-04 PTCB2 = 0.000000e+00 PTEMPA0 = -5.931497e+01 PTEMPA1 = 5.352813e+01 PTEMPA2 = -2.961127e-01 POFFSET = 0.000000e+00 volt 0: offset = -4.862000e-02, slope = 1.254448e+00 volt 1: offset = -4.878200e-02, slope = 1.252206e+00 volt 2: offset = -4.892300e-02, slope = 1.252319e+00 volt 3: offset = -4.893800e-02, slope = 1.252756e+00 volt 4: offset = -4.874600e-02, slope = 1.252342e+00 volt 5: offset = -4.844500e-02, slope = 1.252579e+00 EXTFREQSF = 1.000018e+00 dh cast 82 30 Aug 2023 08:20:24 samples 139220 to 141514, avg = 1, stop = mag sw itch S> # nquan = 11 # nvalues = 2295 # units = specified # name 0 = scan: Scan Count # name 1 = prdM: Pressure, Strain Gauge [db] # name 2 = depSM: Depth [salt water, m], lat = 49.00 # name 3 = tv290C: Temperature [ITS-90, deg C] # name 4 = c0S/m: Conductivity [S/m] # name 5 = flECO-AFL: Fluorescence, WET Labs ECO-AFL/FL [mg/m^3] # name 6 = sbeox0V: Oxygen raw, SBE 43 [V] # name 7 = sal00: Salinity, Practical [PSU] # name 8 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 9 = dz/dtM: Descent Rate [m/s], WS = 2 # name 10 = flag: flag # span 0 = 1, 2295 # span 1 = 0.041, 81.201 # span 2 = 0.038, 80.822 # span 3 = 8.7039, 16.2789 # span 4 = 0.000069, 3.684430 # span 5 = -0.0198, 51.1412 # span 6 = 1.0447, 2.7995 # span 7 = 0.0081, 32.3442 # span 8 = 1.5704, 6.4660 # span 9 = -0.690, 0.618 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Aug 30 2023 08:20:24 [Instrument's time stamp, header] # bad_flag = -9.990e-29 # # # # # 8241 # 09-Dec-22 # 1.24392713e-003 # 2.76490943e-004 # -1.24451208e-006 # 1.84194329e-007 # 1.00000000 # 0.0000 # # # # # # 8241 # 09-Dec-22 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.00630959e+000 # 1.37951077e-001 # -2.85414048e-004 # 4.03856310e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 8241 # 03-Dec-22 # 1.13854293e+000 # 2.61930617e-003 # 1.56601912e-011 # -5.93149690e+001 # 5.35281313e+001 # -2.96112695e-001 # 5.24659053e+005 # 3.46877655e+001 # -6.40333929e-001 # 2.53857500e+001 # -2.50000000e-004 # 0.00000000e+000 # 0.000000 # # # # # # 4354 # 20-Dec-22 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 4.4172e-001 # -0.4994 # -3.8855e-003 # 1.9428e-004 # -2.9950e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.1200 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # FLRT-7495 # 4/12/2022 # 1.20000000e+001 # # 0.0390 # # # # datcnv_date = Jul 23 2024 15:05:35, 7.26.7.129 [datcnv_vars = 7] # datcnv_in = E:\Telework\2023-064\Unprocessed\CTD\2023-064-0082.hex E:\Telework \2023-064\Processing\doc\2023-010-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # filter_date = Jul 24 2024 11:14:23, 7.26.7.129 # filter_in = E:\Telework\2023-064\Processing\convert\2023-064-0082.cnv # filter_low_pass_tc_A = 0.500 # filter_low_pass_tc_B = 1.000 # filter_low_pass_A_vars = c0S/m flECO-AFL sbeox0V # filter_low_pass_B_vars = prdM # wfilter_date = Jul 24 2024 14:51:42, 7.26.7.129 # wfilter_in = E:\Telework\2023-064\Processing\filter\2023-064-0082.cnv # wfilter_excl_bad_scans = yes # wfilter_action tv290C = cosine, 8 # wfilter_action c0S/m = cosine, 8 # alignctd_date = Jul 24 2024 15:42:01, 7.26.7.129 # alignctd_in = E:\Telework\2023-064\Processing\wfilter\2023-064-0082.cnv # alignctd_adv = sbeox0V 0.500 # celltm_date = Jul 24 2024 16:01:44, 7.26.7.129 # celltm_in = E:\Telework\2023-064\Processing\align\2023-064-0082.cnv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Jul 24 2024 16:03:09, 7.26.7.129 [derive_vars = 3] # Derive_in = E:\Telework\2023-064\Processing\celltm\2023-064-0082.cnv E:\Telewo rk\2023-064\Processing\doc\2023-064-ctd.xmlcon # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # derive_time_window_dzdt = seconds: 2 # file_type = ascii END* ---------------------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Conductivity and Fluorescence:URU:Wetlabs data are nominal and unedited except that some records were removed in editing temperature and salinity. There was no calibration sampling during this multi-leg cruise, but another time-series cruise that overlapped with this one, and used the same CTD, did have limited salinity and extracted chlorophyll sampling and offered some evidence that the CTD fluorescence, temperature and conductivity sensors were well calibrated. There was no dissolved oxygen sampling. The calibration of the dissolved oxygen sensors tends to drift towards lower values, so Oxygen:Dissolved:SBE values are likely low by a few %. The casts originally saved as events #1 through 9 were renamed as events #106 to 114. This enables the order of events to match the order of collection. For details on the processing see document: 2023-064_Processing_Report.doc. !--1--- --2--- ---3---- ---4---- ---5--- --6--- --7-- ----8---- -9-- !Pressu Depth Temperat Salinity Fluores Oxygen Oxyge Conductiv Numb !re ure: :T0:C0 cence: : n: ity: er_o ! Primary URU: Dissol Disso Primary ~bin ! Wetlabs ved: lved: _rec ! SBE SBE ords !------ ------ -------- -------- ------- ------ ----- --------- ---- *END OF HEADER 1.0 1.3 16.2627 26.4178 1.691 5.76 252.4 3.43024 38 2.0 1.7 16.2665 26.3966 1.714 5.77 252.9 3.42806 11 3.0 2.9 16.2605 26.5136 2.178 5.78 253.2 3.44135 7 4.0 3.9 16.1266 26.8290 2.466 5.76 252.3 3.46780 7 5.0 4.9 15.8756 27.4038 2.688 5.71 250.2 3.51470 6 6.0 5.9 15.5196 28.2620 2.754 5.71 250.0 3.58463 7 7.0 7.0 15.1509 28.9990 2.209 5.71 249.8 3.63798 7 8.0 7.9 14.7041 29.6022 1.496 5.64 246.7 3.66814 6 9.0 8.9 14.2692 30.0201 1.231 5.56 243.1 3.67750 7 10.0 9.9 14.0306 30.2118 1.086 5.50 240.2 3.67817 6 11.0 10.8 13.7866 30.3795 0.989 5.41 236.4 3.67553 7 12.0 11.9 13.3829 30.6686 0.791 5.25 229.0 3.67195 7 13.0 12.9 12.8167 31.1023 0.574 5.08 221.6 3.66915 7 14.0 13.9 12.5123 31.3223 0.493 4.99 217.7 3.66583 6 15.0 14.8 12.3340 31.4430 0.466 4.92 214.4 3.66290 7 16.0 15.8 12.1892 31.5336 0.398 4.85 211.5 3.65968 7 17.0 16.8 12.0435 31.6229 0.375 4.79 208.7 3.65621 7 18.0 17.9 11.9916 31.6584 0.357 4.76 207.7 3.65538 7 19.0 18.9 11.9357 31.7002 0.341 4.75 206.9 3.65482 7 20.0 19.8 11.8885 31.7305 0.318 4.73 206.3 3.65384 7 21.0 20.8 11.8563 31.7462 0.307 4.71 205.3 3.65266 6 22.0 21.8 11.8361 31.7527 0.307 4.69 204.4 3.65160 7 23.0 22.8 11.7060 31.8070 0.292 4.62 201.4 3.64576 7 24.0 23.8 11.5916 31.8467 0.284 4.54 197.9 3.63979 7 25.0 24.8 11.5377 31.8610 0.269 4.48 195.5 3.63653 7 26.0 25.8 11.4845 31.8771 0.278 4.44 193.6 3.63353 7 27.0 26.8 11.4281 31.8919 0.294 4.40 191.7 3.63012 7 28.0 27.8 11.3470 31.9187 0.264 4.34 189.4 3.62573 7 29.0 28.7 11.3010 31.9361 0.262 4.31 187.9 3.62350 7 30.0 29.7 11.2813 31.9364 0.261 4.29 186.8 3.62182 7 31.0 30.7 11.1774 31.9644 0.243 4.21 183.7 3.61554 8 32.0 31.7 11.1228 31.9741 0.254 4.15 180.9 3.61175 7 33.0 32.7 11.0790 31.9854 0.257 4.11 179.4 3.60907 7 34.0 33.7 11.0307 31.9922 0.238 4.07 177.6 3.60553 7 35.0 34.7 10.9215 32.0116 0.227 3.97 173.2 3.59790 7 36.0 35.7 10.8104 32.0307 0.217 3.86 168.2 3.59007 7 37.0 36.6 10.7661 32.0328 0.211 3.80 165.8 3.58642 7 38.0 37.6 10.7176 32.0400 0.208 3.75 163.5 3.58290 7 39.0 38.6 10.6654 32.0420 0.211 3.70 161.2 3.57855 7 40.0 39.7 10.5284 32.0640 0.203 3.57 155.5 3.56873 8 41.0 40.7 10.4564 32.0720 0.207 3.48 151.6 3.56322 7 42.0 41.7 10.4311 32.0771 0.201 3.46 150.7 3.56155 7 43.0 42.6 10.4417 32.0751 0.207 3.47 151.1 3.56233 7 44.0 43.6 10.4454 32.0763 0.206 3.46 151.0 3.56281 8 45.0 44.6 10.4219 32.0790 0.200 3.45 150.4 3.56106 7 46.0 45.6 10.3759 32.0847 0.198 3.40 148.2 3.55762 8 47.0 46.6 10.3131 32.0928 0.191 3.35 145.9 3.55294 7 48.0 47.6 10.2521 32.1015 0.191 3.27 142.7 3.54848 8 49.0 48.6 10.2267 32.1019 0.194 3.24 141.3 3.54633 7 50.0 49.6 10.1504 32.1088 0.183 3.16 137.9 3.54034 8 51.0 50.6 10.0040 32.1369 0.182 3.03 131.9 3.53030 7 52.0 51.6 9.9729 32.1347 0.178 2.97 129.4 3.52739 8 53.0 52.6 9.9211 32.1456 0.176 2.94 128.0 3.52396 7 54.0 53.6 9.9088 32.1421 0.183 2.91 126.9 3.52258 8 55.0 54.5 9.8169 32.1605 0.181 2.84 123.7 3.51636 7 56.0 55.5 9.7609 32.1641 0.183 2.77 120.5 3.51183 8 57.0 56.5 9.7129 32.1704 0.179 2.72 118.4 3.50828 8 58.0 57.5 9.6940 32.1717 0.176 2.70 117.7 3.50680 8 59.0 58.5 9.6516 32.1744 0.171 2.66 115.8 3.50338 8 60.0 59.5 9.5413 32.1931 0.164 2.55 111.1 3.49558 8 61.0 60.5 9.4664 32.2071 0.156 2.46 107.4 3.49042 8 62.0 61.5 9.4370 32.2137 0.166 2.43 106.1 3.48854 8 63.0 62.5 9.4167 32.2166 0.165 2.41 104.9 3.48707 8 64.0 63.5 9.3862 32.2209 0.151 2.38 103.8 3.48487 8 65.0 64.5 9.3537 32.2261 0.149 2.35 102.4 3.48257 8 66.0 65.5 9.3518 32.2228 0.148 2.33 101.7 3.48212 8 67.0 66.5 9.2609 32.2314 0.146 2.26 98.7 3.47504 8 68.0 67.5 9.1118 32.2504 0.137 2.10 91.5 3.46387 8 69.0 68.5 9.0324 32.2576 0.131 2.01 87.4 3.45766 8 70.0 69.4 8.9640 32.2511 0.142 1.93 84.1 3.45110 8 71.0 70.4 8.8154 32.2573 0.138 1.73 75.4 3.43875 8 72.0 71.4 8.7771 32.2554 0.129 1.63 71.0 3.43527 9 73.0 72.3 8.7701 32.2589 0.143 1.62 70.6 3.43503 8 74.0 73.3 8.7669 32.2617 0.125 1.62 70.5 3.43507 9 75.0 74.4 8.7616 32.2656 0.133 1.61 70.1 3.43502 9 76.0 75.3 8.7549 32.2745 0.127 1.61 70.1 3.43533 8 77.0 76.3 8.7537 32.2833 0.134 1.62 70.5 3.43611 9 78.0 77.4 8.7571 32.2936 0.204 1.63 70.9 3.43744 9 79.0 78.4 8.7430 32.3134 0.132 1.62 70.6 3.43816 9 80.0 79.3 8.7177 32.3278 0.113 1.58 68.8 3.43736 12 81.0 80.4 8.7063 32.3376 0.114 1.58 68.7 3.43735 11